18239652

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 46562880

約数和(自身を除く): 28323228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4919, 9838, 14757, 19676, 29514, 44271, 59028, 88542, 177084, 506657, 1013314, 1519971, 2026628, 3039942, 4559913, 6079884, 9119826, 18239652]

約数ペア:

[(1, 18239652), (2, 9119826), (3, 6079884), (4, 4559913), (6, 3039942), (9, 2026628), (12, 1519971), (18, 1013314), (36, 506657), (103, 177084), (206, 88542), (309, 59028), (412, 44271), (618, 29514), (927, 19676), (1236, 14757), (1854, 9838), (3708, 4919)]